DNS response history for b.dnscstr.com

b.dnscstr.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 258 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for b.dnscstr.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

258 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

149.28.62.97

Most recently resolved hosting IP on selected date

Successful Responses

56

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for b.dnscstr.com

Showing DNS history for 2026-08-24 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
56 2026-08-24 23:50 639232119551972438
38 ms 149.28.62.97
55 2026-08-24 23:32 639232109112567473
37 ms 149.28.62.97
54 2026-08-24 22:40 639232077430823987
56 ms 149.28.62.97
53 2026-08-24 22:23 639232067340513033
73 ms 149.28.62.97
52 2026-08-24 22:06 639232057157944387
168 ms 149.28.62.97
51 2026-08-24 21:49 639232046895282144
160 ms 149.28.62.97
50 2026-08-24 20:55 639232014356623395
85 ms 149.28.62.97
49 2026-08-24 20:37 639232004177831322
95 ms 149.28.62.97
48 2026-08-24 20:21 639231993997863976
53 ms 149.28.62.97
47 2026-08-24 20:04 639231983967363696
223 ms 149.28.62.97
46 2026-08-24 19:11 639231952257842845
33 ms 149.28.62.97
45 2026-08-24 18:54 639231942277816756
119 ms 149.28.62.97
44 2026-08-24 18:37 639231932094180724
33 ms 149.28.62.97
43 2026-08-24 18:21 639231922041034838
234 ms 149.28.62.97
42 2026-08-24 17:28 639231890488117536
27 ms 149.28.62.97
41 2026-08-24 17:11 639231880574255543
236 ms 149.28.62.97
40 2026-08-24 16:55 639231870418029045
185 ms 149.28.62.97
39 2026-08-24 16:38 639231860258429562
55 ms 149.28.62.97
38 2026-08-24 15:44 639231828211839931
49 ms 149.28.62.97
37 2026-08-24 15:27 639231818080917481
36 ms 149.28.62.97
36 2026-08-24 15:10 639231807961539652
57 ms 149.28.62.97
35 2026-08-24 14:53 639231797631669865
32 ms 149.28.62.97
34 2026-08-24 14:00 639231765923559455
2027 ms 149.28.62.97
33 2026-08-24 13:44 639231755868832964
65 ms 149.28.62.97
32 2026-08-24 13:27 639231745628278877
52 ms 149.28.62.97
31 2026-08-24 13:09 639231735407682062
71 ms 149.28.62.97
30 2026-08-24 12:17 639231703815441688
43 ms 149.28.62.97
29 2026-08-24 12:00 639231693747052549
170 ms 149.28.62.97
28 2026-08-24 11:43 639231683712487276
30 ms 149.28.62.97
27 2026-08-24 11:26 639231673513573868
135 ms 149.28.62.97
26 2026-08-24 10:33 639231641791249939
32 ms 149.28.62.97
25 2026-08-24 10:17 639231631866211033
52 ms 149.28.62.97
24 2026-08-24 10:00 639231621644955316
75 ms 149.28.62.97
23 2026-08-24 09:43 639231611478799259
55 ms 149.28.62.97
22 2026-08-24 08:51 639231579923718211
64 ms 149.28.62.97
21 2026-08-24 08:34 639231569810702936
2031 ms 149.28.62.97
20 2026-08-24 08:17 639231559762411619
38 ms 149.28.62.97
19 2026-08-24 08:00 639231549663595407
37 ms 149.28.62.97
18 2026-08-24 07:07 639231518076817246
29 ms 149.28.62.97
17 2026-08-24 06:51 639231508078650885
2176 ms 149.28.62.97
16 2026-08-24 06:34 639231498210697093
28 ms 149.28.62.97
15 2026-08-24 06:17 639231488109699360
39 ms 149.28.62.97
14 2026-08-24 05:25 639231456772510692
66 ms 149.28.62.97
13 2026-08-24 05:09 639231447084631185
29 ms 149.28.62.97
12 2026-08-24 04:53 639231437208519473
62 ms 149.28.62.97
11 2026-08-24 04:36 639231427209627490
262 ms 149.28.62.97
10 2026-08-24 03:43 639231395791246644
38 ms 149.28.62.97
9 2026-08-24 03:27 639231386075551458
203 ms 149.28.62.97
8 2026-08-24 03:11 639231376208713791
2110 ms 149.28.62.97
7 2026-08-24 02:54 639231366170589276
58 ms 149.28.62.97
6 2026-08-24 02:02 639231334732159368
2041 ms 149.28.62.97
5 2026-08-24 01:46 639231325035670078
30 ms 149.28.62.97
4 2026-08-24 01:29 639231315132253837
54 ms 149.28.62.97
3 2026-08-24 01:12 639231305014280808
65 ms 149.28.62.97
2 2026-08-24 00:20 639231273779380675
60 ms 149.28.62.97
1 2026-08-24 00:04 639231264180839154
40 ms 149.28.62.97